Do bin stores sell returned items?

Yes, bin stores commonly sell returned items. Returned merchandise is one of the main inventory sources for the bin store business model, along with overstock, shelf pulls, closeouts, and damaged-box goods. Many items originally came from large retailers or e-commerce platforms and were sent into liquidation after a customer return or inventory cleanup. That does not mean every item is used, but it does mean product condition can vary from unopened to heavily handled. Some stores lightly test or sort products, and some do almost no inspection before putting them into bins. That variation is why prices stay low. A returned item can still be a strong buy, but condition, completeness, and functionality always need close scrutiny.